baber/WOPTO huggingface dataset:
Patent JP-2000307726-A (JP)
Title: Private automatic branch exchange
Inventor: WATANABE RITSUKO
IPC: H04Q3/58
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To attain a speech state with a simple operation in the case of making a speech again by reserving a speech line with a current speech party if an extension should interrupt a speech temporarily during a speech with other extension with respect to a private automatic branch exchange where each extension terminal can transmit/receive a call to/from an extension and an external line. SOLUTION: An extension interface section 206 of the private automatic branch exchange 201 is provided with a status table section 207 to reserve a speech channel by managing detailed data of a reserved speech channel during a speech, and in the case of restarting the speech, the speech state is immediately brought by using the reserved speech channel and even when an opposite extension is busy, an interrupt tone is transmitted to an opposite party to inform the opposite party about it.
Patent JP-H07318400-A (JP)
Title: Liquid remaining quantity indicator of outboard motor
Inventor: SUGANO ISAO
IPC: G01F23/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a liquid remaining quantity indicator of an outboard motor which is miniature and low cost. CONSTITUTION:When a switch 13 is put on, potential at a point A is, for instance. about 2.7 volts, current is allowed to flow in a route of diode 11  emission diode 12  switch 13  ground, and the emission diode 12 is emitted. At this time, because the other potential at another point B is smaller than the total of lowering voltage of a zener diode 28 and another emission diode 17, the emission diode 17 does not emit light. On the other hand, when the switches 13, 16 are off, the potential at the point B is 4 volts or more, and is larger than the total of the lowering voltage of a voltage lowering element and a second emission diode. Thereby current is allowed to flow in a route of zener diode 28  emission diode 17  ground, and the emission diode 17 emits light.
Patent JP-S62263988-A (JP)
Title: Electrochemical production of cyclohexanol or its ester
Inventor: WATANABE AKIO
IPC: C25B3/23
Filed: 1986-05-12
Abstract: PURPOSE:To electrochemically produce cyclohexanol or an ester thereof at a high conversion rate by adding a supporting electrolyte to a soln. of cyclohexane in a fatty acid and electrolyzing the resulting electrolytic soln. CONSTITUTION:Cyclohexane is dissolved in a fatty acid such as acetic acid and a supporting electrolyte consisting essentially of sulfuric acid and water is added. The resulting electrolytic soln. is electrolyzed at about 1.5-2.6V anode potential basing on the potential of a satd. calomel electrode. By the electrolysis, the cyclohexane is electrochemically oxidized on the surface of the anode to produce cyclohexanol. This cyclohexanol bonds nonelectrochemically to the fatty acid as a solvent, producing cyclohexyl ester.
Patent JP-S59224296-A (JP)
Inventor: PIITAA ANTONITSUSEN
IPC: B26D5/20
Filed: 1984-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5237719-A (JP)
Title: Color tv receiver
Inventor: WADA HITOSHI
IPC: H04N9/68
Filed: 1975-09-05
Abstract: PURPOSE: The differential pulse of demodulated chrominance signal is overlapped to the original chrminance signal in order to make fast the rise of the signal and thus to resolve time difference between luminance signal. As a result, the delay line of the luminance signal system becomes unnecessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000254540-A (JP)
Title: Crusher
Inventor: SHINODA MINORU
IPC: B02C17/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To enable the smooth treatment of a raw material without returning a crushed material adherent to a liner to a raw material supply side by protruding a scraping member at least on either of the inside part of a ring and the outside part of a rotor. SOLUTION: Scraping plates 7 and 8 are formed in the inside and outside parts of ring and rotor liners 2 and 4 on the raw material discharge side respectively, and clearances 9 and 10 are formed between the liners 2 and 4 and between the scraping plates 7 and 8 respectively. A supplied raw material 36 is introduced into the clearance 6 between the liners 2 and 4 to be compressed and crushed by the collision in the raw material 36 under pressure by the liners 2 and 4 and discharged to a discharge chute. Although part of the raw material 36, especially a damp raw material, adheres to the liners 2 and 4 and is rotated/ transferred further without being discharged, it collides with the scraping plates 7 and 8 of the inside and outside parts of the liners 2 and 4 on the discharge side of a crushed material to fall.
Patent JP-H047417-A (JP)
Title: Precast gravity-type retaining wall
Inventor: FUJIBAYASHI TORAKICHI
IPC: E02D29/02
Filed: 1990-04-24
Abstract: PURPOSE:To easily construct the title retaining wall by putting weight adding bodies in a gap formed by the front wall, both right and left side walls, and base plate of a retaining wall block body and respectively providing fixing devices and hanging tools to the retaining wall block body and upper sections of the weight adding bodies. CONSTITUTION:A retaining wall block body (a) is installed to a prescribed location. Hanging tools 7 are provided to upper sections of weight adding bodies (b). The weight adding bodies (b) are put in the gap 5 formed by the front wall 1, both right and left side walls 2 and 3, and base plate 4 of the block body (a). Then the weight adding bodies (b) are fixed to the retaining wall block body (a) by means of fixing device 6 installed on the block body (a).
Patent JP-S61266050-A (JP)
Title: Winding machine
Inventor: HASEGAWA YASUHIRO
IPC: H02K15/04
Filed: 1985-05-21
Abstract: PURPOSE:To densely wind a linear unit by sequentially moving the drawing out position of the unit in the longitudinal direction of a core material, and thereby regularly winding the unit. CONSTITUTION:A head 13 in which a nozzle 12 for feeding a linear unit to one end of a main rod 11 is telescopically provided is provided, and a motion converting mechanism 15 is provided between the rod 11 and a drive shaft 14 provided along the direction perpendicular to the rod 11 is provided to turn the nozzle 12 around a core material W. A traverse mechanism 16 is provided between the head 13 and a sub rod 17 frictionally engaged within the rod 11, both rods 11 and 17 are relatively moved against the friction to regulate the projection of the nozzle 12, thereby regulating the winding distance of a linear unit A.
Patent JP-H047729-A (JP)
Title: Disk storage device controller
Inventor: SATA SHINGO
IPC: G11B21/08
Filed: 1990-04-26
Abstract: PURPOSE:To attain the transfer of data almost concurrently with the end of a data processing operation and to reduce the overhead time by deciding the seeking start timing of a disk storage based on the time of a host processor finishes the data processing operation and the overhead time set at the end time of the data processing operation. CONSTITUTION:The overhead time tc is obtained from the data processing end time t1 of a host processor 1. Then a seeking operation of a disk 3 is started at a time point earlier than the time t1 by the time tc. Therefore the head of the processor 1 is set at a prescribed sector at the point t1 when the data processing operation of the processor 1 is finished. Thus the data can be transferred simultaneously with the end of a data processing operation and the overhead time is shortened.
Patent JP-S5733823-A (JP)
Title: Band switching circuit of electronic tuner in television receiver
Inventor: HONDA HIDEO
IPC: H03J5/24
Filed: 1980-08-07
Abstract: PURPOSE:To manufacture an electronic tuner at a low cost by using the parts in common, by adapting the band switching voltage to two different type electronic tuners which are mainly used at present. CONSTITUTION:In changeover switches SWVL, SWVH of a high band and a low band of the VHF band, when the SWVL is made an on-state, a diode D1 becomes off and a transistor (TR)Q10 also becomes off, therefore, no output develops to a terminal VH, and since a TRQ8 also becomes off, no output develops to a terminal VU either. On the other hand, a TRQ9 becomes on, an output develops to a terminal VV, a TRQ12 becomes on, an output develops to a terminal VL, and slso working voltage develops to a terminal VS, too. In this way, all voltage required for switching the electric tuner is obtained by two band changeover switches.
Patent JP-H11288925-A (JP)
Title: Dry etching method
Inventor: KUROSE ATSUSHI
IPC: H01L21/3213
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent final shape failures at the time of the dry etching of a tungsten polycide gate pattern. SOLUTION: At the dry etching of a WSi film 4 using fluorine-based gas and bromine-based gas, the WSi film 4 is etched while a substrate 1 is cooled with He gas to form a pattern 4a of the WSi film 4 into an inverted tapered sectional shape. At the time of a process for removing a polymer 6 using ammonia and oxygenated water, the pattern 4a of the WSi film 4 is also etched to form a vertical flank.
Patent JP-H07184940-A (JP)
Title: Artificial orthosis with texture surface
Inventor: JII PATORITSUKU MATSUKUSUUERU
IPC: A61F2/26
Filed: 1994-05-23
Abstract: PURPOSE: To provide a prosthetic device for a penis, which reduces occurrence of complications and remedies impotency. CONSTITUTION: This prosthetic device 10 for a penis to be implanted to the corpus cavernosum of the penis is equipped with at least one cylinder 12, which has an outer surface 32 of a texture-shaped-like and expedites adhesion and ingression of tissue. Also, the device is equipped with a pump assembly 18 and a reservoir 22.
Patent JP-S5632434-A (JP)
Title: Production of high-purity 1-chloroanthraquinone
Inventor: KONISHI KENICHI
IPC: C07C67/00
Filed: 1979-08-28
Abstract: PURPOSE: After 3-nitrophthalic anhydride is subjected to chlorination, benzoylation and dehydrative ring closure with concentrated sulfuric acid, the reaction mixture is diluted with water until the concentration of sulfuric acid reaches a prescribed level and the product is selectively extracted with a solvent to produce the titled compound used as an intermediate of threne dyes.  
     CONSTITUTION: The reaction of 3-nitrophthalic anhydride with chlorine affords 3-chlorophthalic anhydride, which is subjected to condensation reaction with benzene in the presence of anhydrous aluminum chloride to give 2-benzoyl-3-chlorobenzoic acid. The dehydrative ring closure of the product is effected in concentrated or fuming sulfuric acid and the reaction mixture is diluted with water until the concentration of sulfuric acid becomes 75W90, preferably 80W83%. Then, 1-chloroanthraquinone is selectively extracted with a solvent such as chloroethylene. Further, after benzoylation and decomposition of the complex with diluted hydrochloric acid, the refluxing of the slurry together with an excessive amount of benzene and filtration after cooling give the objective compound of much improved quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5810946-A (JP)
Title: Signal interruption detecting system
Inventor: KIYOTA SHINJI
IPC: H04L25/02
Filed: 1981-07-14
Abstract: PURPOSE:To correctly detect the signal interruption even in case the output noise of self-pickup timing of a repeater in large at the signal interruption, by using the condition of phase of a timing circuit output signals at data signal input and signal interruption. CONSTITUTION:When a data signal applied to a self-pickup timing circuit 1 is interrupted, noise only remains in an input signal, and the output signal is an AC signal (a) in the resonance frequency of a tank circuit in the said circuit 1 and the phase is changed at random. A logical circuit 2 receives a signal (c) delaying the said signal (a) at a delay circuit 3 and the said signal (a) itself to output an AC signal (b). If a data signal is applied to the circuit 1, since the circuit 2 outputs a prescribed DC voltage, a DC/AC signal discrimination circuit 4 can output a signal (d) representing the interruption of data signal by detecting the said AC signal (b).
Patent JP-S61266507-A (JP)
Title: Method for transporting granular particle to be blown in to blast furnace
Inventor: WATANABE YOICHI
IPC: F23K3/02
Filed: 1985-05-21
Abstract: PURPOSE:To decrease the wear of a piping system for transporting granular particles for adjustment in a furnace by blowing said particles in the state of mixing the hard granular particles and soft granular particles into the furnace. CONSTITUTION:A mixer 7 mixes the hard granular particles (a) such as iron ore powder and soft granular particles (b) such as pulverized coal and basic material supplied from hoppers not shown and delivers the mixture to a belt conveyor 8. The mixed granular particles (c) are fed into a storage tank 10 where the particles are stored. The particles are supplied as needed to an injection tank 4 via an intermediate tank 11 and are injected by a pressurized carrier gas 2 into a transport piping 3. The granular particles (c) fed into the piping 3 are blown together with the gas 2 through a lance and tuyere into the blast furnace 1.
Patent JP-H05280917-A (JP)
Title: Pipe edge shape measuring device
IPC: B23K9/127
Filed: 1992-04-03
Abstract: PURPOSE:To measure the sectional shape of a pipe edge part easily and accurately. CONSTITUTION:A fixing member 3 is fixed to the edge part of a pipe 1 and a rotary frame 4 is rotated at each constant angle from a preset reference position by a stepping motor 5. The deviation in inner diameter of the pipe edge part is measured by a displacement detection means 7 which is mounted to the tip of the rotary frame 4. The measured deviation is recorded for each constant angle by a control part and then the trace is obtained for clarifying the sectional shape of the pipe edge part.
Patent JP-S591995-A (JP)
Title: Heat accumulator
Inventor: ABE NOBUYUKI
IPC: F28F23/00
Filed: 1982-06-24
Abstract: PURPOSE:To increase heat exchanging efficiency by the reduction of heat transmitting resistance, increase of heat transmitting area or the like by a method wherein the assembled body of bar-like configuration stabilizing high-density polyethylene members is utilized in the heat accumulating body. CONSTITUTION:Horizontal partitioning plates 15 are arranged alterately in a vessel 12 to form meandering paths and vertical partitioning plates 16 are provided at both ends thereof while heat accumulating bodies are accommodated in the spaces partitioned by each partitioning plates 15, 16. Upon accumulating the heat, heat medium is inflowed through the upper outflow and inflow port 14 while it is inflowed through the lower inflow and outflow port 13 reversely upon radiating the heat. In the whole arrangement of the heat accumulating bodies 10, they may be laminated into transversal or up-and-down direction in one partitioning. The heat accumulating body 10 is constituted by branching a plurality of bar-like bodies of the configuration stabilizing high-density polyethylene 1 by employing holding members 2 while the heat accumulator, constituted by the vessel and the heat accumulating body 10 accommodated and fixed in the vessel, increases the technical reliability thereof and promotes the effective utilization of heat energy further.
Patent JP-H10301583-A (JP)
Title: Karaoke song selecting device equipped with index function, and record medium for index information
Inventor: MINO HIROSHI
IPC: G10K15/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble to operate a remote control over a look at an index book and to select a song after confirming the contents of music by listening to its introduction. SOLUTION: Index information of a set KARAOKE vendor series and an operation command signal are read out of a CD-ROM 100 and expanded in an RAM, and request music is specified. The index information read out of the RD-ROM 100b is displayed on a liquid crystal display 20. Before request music is specified finally, voice data on the music can be listened to through a headphone speakers 300. Therefore, when the request music is reserved, the trouble to operate the remote control, etc., over a look at an index book like before is eliminated and a series of procedures can continuously and easily be followed only by operating one KARAOKE song selecting device.
Patent JP-S5633226-A (JP)
Title: Automatic winding device of wire
Inventor: SHIMIZU HIROSHI
IPC: B24B27/06
Filed: 1979-08-29
Abstract: PURPOSE:To reduce exceedingly the idle time of a wire saw by a structure wherein wire winding operation to a roller cartridge can be conducted extremely speedily and accurately. CONSTITUTION:Three parallelly-arranged rollers 4a-4c are supported rotatively by bearings on end plates 10, 10 and both end plates 10, 10 are connected and fixed tightly by a spacer 11 to form a three-roller cartridge 12. This cartridge 12 is held at both its ends by bearings on the frames 14 of the wire saw. An impeller 17 is fixed uniaxially on a spline housing 16 and a roller guide 18 is provided rotatively to the impeller 17. Moreover, the cartridge 12 is rotated by a motor 21 through a reduction gear 20. By this structure the idle time of the wire saw can be reduced exceedingly.
Patent JP-H0221661-A (JP)
Title: Mos gate control type turn-off thyristor containing short life region
Inventor: BANTOBARU JIYAYANTO BARIGA
IPC: H01L29/74
Filed: 1989-05-01
Abstract: PURPOSE: To obtain a latch type NPNP semiconductor device having a low ON resistance and a high SOA by a structure wherein the intermediate layer among three layers in a nonreproduction part includes a region of relatively a short carrier life and an MOS gate electrode is provided contiguously to second or third region of a reproduction part. CONSTITUTION: The MOS gate control turn-off thyristor has three layer structure comprising a first lower layer 32 of P<+> conductivity type material, a second layer 34 of N conductivity type material forming a PN junction 33, and a third layer 36 of P type material formed contiguously to a four layer structure comprising the layers 32, 34, a third layer 36a and a fourth layer 38 of P<+> conductivity type material. The layer 36a is doped heavily with P<+> conductivity type impurities wherein a gate electrode 26 extends from the upper surface of a conductor body through the layers 38, 36 into the layer 34 contiguous to a reproduction structural part and the part of the layer 34 in a nonreproduction structural part having a short carrier life (short lifetime region) 34a is fomred by implanting protons or heavy metal ions of gold, for example.
Patent JP-H10304516-A (JP)
Title: Frequency-changing type ats receiver for vehicles
Inventor: MIYAJI MASAKAZU
IPC: B60T7/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency-changing type ATS receiver, which does not affect a ground side facility receiving ATS normally-oscillated frequency for detecting a train and enables increasing the number of frequency-changing channels for use in an electric vehicle. SOLUTION: In the transmitting part 1 of a frequency-changing type ATS receiver to be used on an electric car, an input circuit 11 generates the signals of a normally-oscillated frequency f3 to output them to a filter 12, which, with a filter consisting of an LC element in which resonance frequency is set at f1, cuts the signal constituents of the normally-oscillated frequency f1 (f1>f3) which a prevailing ATS receiver sends out. A phase circuit 13 cancels the change of the phase characteristic caused by the filter 12. Next, three-step AMPs 14 to 16 amplifies each signal, outputted from the phase circuit 13 and an output circuit 17 outputs the amplified signals at the three-step AMPs 14 to 16 to a terminals 2 on the electric vehicle.
Patent JP-H048816-A (JP)
Title: Exhaust manifold
Inventor: TAKAHASHI YOICHI
IPC: F01N13/08
Filed: 1990-04-25
Abstract: PURPOSE:To provide a lightweight exhaust manifold having a high rigidity and to enhance the emission characteristic during engine operation at a low temperature by providing a flange formed therein with pipe connecting holes communicated with exhaust ports in cylinder heads, and by forming a hollow part in the peripheral section of the joint part of each of pipes fixed respectively in the pipe attaching holes. CONSTITUTION:An exhaust manifold 3 is secured to a cylinder head 7 through the intermediary of a gasket 7 by making a bolt piercing through an inflow side flange 4. Then, a pipe 5 is led through each of pipe attaching holes 8C in an upper flange 8, and is welded at its front end to a part around a pipe attaching hole 9C in a strip plate 9 of a lower flange 9 along its entire periphery W1. In this arrangement, a hollow part H is formed in the peripheral part of the inflow side flange 4, which is joined to the pipe 5. Further, the hollow part H serves as one kind of a heat shielding material so as to restrain heat from being dissipated from a cylinder heat 1. Further, the weight of the inflow side flange 4 is reduced while its rigidity is enhanced.
Patent JP-H10297889-A (JP)
Title: Industrial vehicle
Inventor: HASHIMOTO KAZUYA
IPC: B66F9/075
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle which is improved in serviceability in maintenance and excellent in design. SOLUTION: A battery mounting means is provided on the inner side of doors 63, 64 of a functional equipment chamber 60. A loading base 70 is used as the battery mounting means. A battery 80 is loaded on the loading base. The battery can be moved to the working position only by opening the doors, and the serviceability of the maintenance is excellent. When the doors are closed, the battery is hidden by the functional equipment chamber, and the design on appearance is not damaged. Because the part between rear ends 12, 13 of a side frame is opened, a drive tire 41 can be carried in/carried out of the functional equipment chamber straight to keep the serviceability excellent. The battery mounting means may be a battery case comprising the loading base, a holder part and doors.
Patent JP-S5443333-A (JP)
Title: Liquid duel combustion apparatus
Inventor: MINAMIZAWA HAJIME
IPC: F23N3/08
Filed: 1977-09-12
Abstract: PURPOSE: To prevent the generation of soot at the rising time or the extinguishing time while accomplishing a complete combustion from ignition to the end of combustion by means of a temperature detector so provided at a point sensitive to the temperature of a burner as to control the amount of combustion air to be fed thereinto according to the temperature.  
     CONSTITUTION: In combustion, a fuel is fed into a burner 2 from a tank 3 through a flow regulator 4, while a combustion air blower 7 and an exhaust fan 11 are driven by a motor 6 to feed combustion air into the burner 2 through an feed port 5, along with a discharge from an exhaust port 10. Then, the fuel is evaporated and burned at the burner 2. After a heat exchange with air in the room, the combustion gas is discharged out from the port 10. In this process, the temperature of the burner 2 is detected with a temperature detector 12 to allow a controller 13 to control the motor 6 in order to maintain a proper revolution of the blower 7, thus preventing the generation of soot at the rising time or the extinguishing time 
     COPYRIGHT: (C)1979,JPO&Japio